Search a number
-
+
52950868450 = 2521059017369
BaseRepresentation
bin110001010100000111…
…100010000111100010
312001200020101211010221
4301110013202013202
51331420410242300
640154132513254
73553112645524
oct612407420742
9161606354127
1052950868450
1120502426207
12a31917b82a
134cbb21122c
1427c45c7a14
15159d98131a
hexc541e21e2

52950868450 has 12 divisors (see below), whose sum is σ = 98488615410. Its totient is φ = 21180347360.

The previous prime is 52950868429. The next prime is 52950868463. The reversal of 52950868450 is 5486805925.

It can be written as a sum of positive squares in 3 ways, for example, as 37114407801 + 15836460649 = 192651^2 + 125843^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 529508635 + ... + 529508734.

Almost surely, 252950868450 is an apocalyptic number.

52950868450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52950868450 is a deficient number, since it is larger than the sum of its proper divisors (45537746960).

52950868450 is a wasteful number, since it uses less digits than its factorization.

52950868450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059017381 (or 1059017376 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 52.

The spelling of 52950868450 in words is "fifty-two billion, nine hundred fifty million, eight hundred sixty-eight thousand, four hundred fifty".

Divisors: 1 2 5 10 25 50 1059017369 2118034738 5295086845 10590173690 26475434225 52950868450